There's so many aspects and characteristics of God and Christianity that we know and understand and try to make it logical and relatable to ourselves and our friends. You can only be motivated by so many things, but in the end when we remember that it is how much God loves us that should be our very foundation of thought and action.
A love so profound and unconditional that it would never even occur to you to look in another direction away from Him. that you would want everything in your life to be about Him because we are drawn to His love and all it helps us to be.
I could say so much more, I think we all know it, but let it sink in and move you away from negative realities but towards peace, love, joy and everything good.
It's true sometimes religion raises more questions than it answers and I don't know how to convince someone who lives their life without knowing this kind of love, to want to look for it in the first place. But we rely on the fact that it will change their entire life and there's no other love like the love of God.